11233311049 has 2 divisors, whose sum is σ = 11233311050. Its totient is φ = 11233311048.

The previous prime is 11233311041. The next prime is 11233311109. The reversal of 11233311049 is 94011333211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9364045824 + 1869265225 = 96768^2 + 43235^2 .

It is a cyclic number.

It is not a de Polignac number, because 11233311049 - 2³ = 11233311041 is a prime.

It is not a weakly prime, because it can be changed into another prime (11233311041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616655524 + 5616655525.

It is an arithmetic number, because the mean of its divisors is an integer number (5616655525).

Almost surely, 2^11233311049 is an apocalyptic number.

It is an amenable number.

11233311049 is a deficient number, since it is larger than the sum of its proper divisors (1).

11233311049 is an equidigital number, since it uses as much as digits as its factorization.

11233311049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 11233311049 in words is "eleven billion, two hundred thirty-three million, three hundred eleven thousand, forty-nine".